Kumano Kodo Kohechi

Kumano Kodo Kohechi (Kohechi) is a strenuous, high-elevation pilgrimage walk on the Kii Peninsula, linking Koyasan with Kumano Hongu Taisha. The full route is about 85.96 km and is typically finished in 4–5 days on foot.

The itinerary is built around three mountain passes above 1,000 m. Obako-toge (Obako-toge pass / Obako Peak) and Hatenashi-toge (Hatenashi-toge pass) are among the most demanding high points on the line.

Day-by-day structure commonly runs as Koyasan → Omata (~18–20 km), Omata → Miura-guchi (~13 km), Miura-guchi → Totsukawa Onsen (~14–18 km), then Totsukawa Onsen → Kumano Hongu Taisha (~16–18 km). The route is steepest and most isolated in its northern sections.

Expect variable mountain weather. Passes stay high, with the possibility of rain, wind, and fog; winter conditions can force closures on the route because of snow-bound high passes (with the southern Hatenashi-toge segment reported to be open year-round).

Lodging is set in small settlements along the way, so planning matters. Reservations are required in advance for the villages on the Kohechi itinerary (Koyasan, Omata, Miura-guchi, and Totsukawa Onsen), and logistics are tight in places with limited transportation.

For hikers, the practical approach is to treat the route as a committed multi-day trek: pack for remote stretches, carry food between settlements where options are limited, and aim to reach accommodations before dark since forested sections get low-visibility quickly after sunset.

More information: Wikipedia, Walking the Kumano Kohechi in Japan | Blog, Kumano Kodo: Kohechi Route